36453566226 has 128 divisors (see below), whose sum is σ = 96266797056. Its totient is φ = 8921436480.

The previous prime is 36453566173. The next prime is 36453566273. The reversal of 36453566226 is 62266535463.

It is a happy number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 686341 + ... + 737543.

It is an arithmetic number, because the mean of its divisors is an integer number (752084352).

Almost surely, 2^36453566226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36453566226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48133398528).

36453566226 is an abundant number, since it is smaller than the sum of its proper divisors (59813230830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36453566226 is a wasteful number, since it uses less digits than its factorization.

36453566226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51316.

The product of its digits is 4665600, while the sum is 48.

The spelling of 36453566226 in words is "thirty-six billion, four hundred fifty-three million, five hundred sixty-six thousand, two hundred twenty-six".